Call Reminder Pro - Call Reminder Notes, attach Reminder Notes to Contacts, and be reminded as soon as you get the call right on the call screen. No additional Popups.
With Call Reminder Notes you can create and assign a reminder for one or more of your Contacts
Use Monitio to store your annually recurring reminders like Birthdays and Anniversaries. It is not a todo list, but a quick way to see upcoming birthdays and anniversaries, and to warn you about those you forgot the last few days
GBirthDay - GBirthDay allows you to create Google Calendar events to remind birthday, anniversaries or other important days.
Up to 6 dates to every people in your phone contact list.
Fast search with group and text filters.
Safe, internet access not required.
Customize events using Google Calendar.
Mail for support